medium6.7
CVE-2026-19321
Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in the host firmware.
Impact
Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, and FW1060.00 through FW1060.80 is affected by a vulnerability in the host firmware. An attacker with service access to the service processor can supply a carefully crafted command that could leak the contents of hardware registers that should be inaccessible to the service processor. Successful exploitation could result in limited confidentiality or availability impacts to the affected host system.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Ibm | Power System S1122 \(9824-22a\) Firmware | from fw1110.00 before fw1110.31 Version fw1120.00 |
| Ibm | Power System S1124 \(9824-42a\) Firmware | from fw1110.00 before fw1110.31 Version fw1120.00 |
| Ibm | Power System S1122s \(9824-22b\) Firmware | from fw1110.00 before fw1110.31 Version fw1120.00 |
| Ibm | Power System S1114 \(9824-41b\) Firmware | from fw1110.00 before fw1110.31 Version fw1120.00 |
| Ibm | Power System L1122 \(9856-22h\) Firmware | from fw1110.00 before fw1110.31 Version fw1120.00 |
| Ibm | Power System L1124 \(9856-42h\) Firmware | from fw1110.00 before fw1110.31 Version fw1120.00 |
| Ibm | Power System E1150 \(9043-Mru\) Firmware | from fw1110.00 before fw1110.31 Version fw1120.00 |
| Ibm | Power System S1112 \(9242-21b\) Firmware | Version fw1120.00 |
| Ibm | Power System S1112 \(9242-21t\) Firmware | Version fw1120.00 |
| Ibm | Power System E1080 \(9080-Hex\) Firmware | from fw1060.00 before fw1060.81 |
| Ibm | Power System S1022 \(9105-22a\) Firmware | from fw1060.00 before fw1060.81 |
| Ibm | Power System S1024 \(9105-42a\) Firmware | from fw1060.00 before fw1060.81 |